groupProj. UProj. WSCorr. UCorr. WS BLLCMPos. angler MU MP

10057 147 922 96 593 -7.70 147.43 37.08 249.92 0.6368 -181.0 -130.7


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SOHO MDI 2002-08-04 19:11:32 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler MU MP

1 27 180 19 125 -8.05 152.83 42.48 252.07 0.7051 -1243.0 -435.5
2 10 36 7 24 -7.51 151.00 40.65 252.04 0.6812 -970.0 -495.8
3 0 6 0 4 -8.56 150.28 39.93 250.24 0.6768 -740.0 -621.6
4 5 234 3 153 -6.94 149.68 39.33 252.28 0.6628 343.0 -606.7
5 4 -4 3 -4 -7.97 149.43 39.08 250.67 0.6640 398.6 999999
6 0 2 0 1 -9.36 149.45 39.10 248.71 0.6702 -595.0 -548.6
7 30 -4 19 -4 -7.60 148.72 38.38 250.87 0.6536 -1439.5 999999
8 0 7 0 5 -9.05 148.48 38.14 248.65 0.6571 -567.0 -474.8
9 9 26 6 17 -9.89 147.53 37.18 246.93 0.6494 826.8 291.3
10 9 45 6 29 -7.43 146.79 36.45 250.14 0.6286 -1090.1 -604.9
11 6 -10 4 -10 -7.86 146.49 36.14 249.33 0.6267 -784.4 999999
12 0 6 0 4 -6.96 146.35 36.01 250.63 0.6208 -421.0 -446.5
13 0 2 0 1 -8.34 146.34 35.99 248.53 0.6271 -464.0 -439.5
14 0 5 0 3 -7.99 145.91 35.56 248.82 0.6199 -244.0 -169.5
15 0 8 0 5 -6.62 145.54 35.19 250.71 0.6087 440.0 298.9
16 0 9 0 6 -7.56 145.52 35.18 249.26 0.6129 -258.0 -272.9
17 0 2 0 1 -6.73 145.21 34.86 250.37 0.6049 485.0 341.9
18 0 4 0 3 -10.29 145.54 35.19 245.16 0.6271 388.0 347.5
19 0 8 0 5 -7.36 145.02 34.67 249.28 0.6054 -129.0 -166.4
20 0 3 0 2 -8.05 144.94 34.59 248.17 0.6078 355.0 150.0
21 0 6 0 4 -7.94 144.54 34.19 248.09 0.6021 525.0 387.9
22 0 6 0 3 -6.84 144.44 34.09 249.76 0.5954 669.0 593.2
23 0 4 0 2 -8.86 144.20 33.85 246.47 0.6025 810.0 646.3
24 0 2 0 1 -8.76 143.90 33.55 246.43 0.5981 125.0 213.3
25 3 252 2 153 -6.70 143.52 33.17 249.44 0.5826 943.0 443.7
26 5 -25 3 -25 -7.15 143.46 33.11 248.70 0.5840 965.9 999999
27 0 5 0 3 -9.80 143.53 33.18 244.58 0.5993 526.0 411.2
28 21 -25 13 -25 -6.84 143.10 32.75 248.97 0.5777 1657.6 999999
29 0 3 0 2 -9.34 143.33 32.99 245.16 0.5942 768.0 630.8
30 3 9 2 6 -10.31 143.06 32.71 243.49 0.5964 650.0 565.3
31 15 -25 9 -25 -7.22 142.61 32.26 248.05 0.5732 1397.8 999999
32 0 11 0 7 -7.96 142.06 31.71 246.48 0.5699 1197.0 797.1
33 0 5 0 3 -8.45 142.11 31.76 245.72 0.5733 710.0 584.8
34 0 3 0 2 -8.19 141.80 31.45 245.93 0.5678 932.0 790.2
35 0 10 0 6 -8.92 141.73 31.38 244.70 0.5711 855.0 695.2
36 0 3 0 2 -7.48 141.46 31.11 246.86 0.5593 492.0 592.3
37 0 4 0 2 -7.01 141.14 30.80 247.42 0.5525 892.0 683.3
38 0 7 0 4 -10.05 141.42 31.07 242.69 0.5741 665.0 588.5
39 0 9 0 5 -7.29 140.93 30.58 246.81 0.5512 1169.0 1019.3


  • Proj. U -  Projected umbra area in millionths of solar disc, negative values indicate
    that the umbra consists of fragmented regions which cannot be separated without losing umbral area.
    In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that
    the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2.
  • Proj. WS -  Projected whole spot area in millionths of solar disc, negative values indicate
    that several umbras have a common penumbra, e.g. -7 means that the given umbra shares
    a penumbra with umbra No.7, and the WS value is indicated at No.7.
  • Corr. U -  Corrected umbra area in millionths of solar hemisphere, for negative values see above
  • Corr. WS -  Corrected whole spot area in millionths of solar hemisphere, for negative values see above
  • B -  Heliographic latitude B; positive: North, negative: South
  • L -  Heliographic longitude L
  • LCM -  Longitudinal distance from the Sun's central meridian
  • Pos. angle -  Position angle
  • r -  Distance from the centre of Sun's disc in terms of Sun's radius
  • MU -  Mean magnetic field within the umbra contour averaged the pixel values with sign.
  • MP -  Mean magnetic field within the penumbra contour averaged the pixel values with sign.